Question

Give suitable biological reasons for the following statement s:

1. The birth rate in India is very high.

2. All life on Earth is supported by Photosynthesis.
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Answer 1

Answer:

India is mainly an agricultural country. The social structure is dominated by the joint family system. An additional child born causes no immediate hardships to the parents. This factor is also responsible for high birth rate.

Explanation:

Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. ... Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.